1104701140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{16493}}^1$

素因数の和:16716

約数の個数: 48

約数和(自身を含む): 2468953872

約数和(自身を除く): 1364252732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 197, 340, 394, 788, 985, 1970, 3349, 3940, 6698, 13396, 16493, 16745, 32986, 33490, 65972, 66980, 82465, 164930, 280381, 329860, 560762, 1121524, 1401905, 2803810, 3249121, 5607620, 6498242, 12996484, 16245605, 32491210, 55235057, 64982420, 110470114, 220940228, 276175285, 552350570, 1104701140]

約数ペア:

[(1, 1104701140), (2, 552350570), (4, 276175285), (5, 220940228), (10, 110470114), (17, 64982420), (20, 55235057), (34, 32491210), (68, 16245605), (85, 12996484), (170, 6498242), (197, 5607620), (340, 3249121), (394, 2803810), (788, 1401905), (985, 1121524), (1970, 560762), (3349, 329860), (3940, 280381), (6698, 164930), (13396, 82465), (16493, 66980), (16745, 65972), (32986, 33490)]